Amlodipine EP Impurity B Catalogue A236732 CAS 721958-72-1 M.W 570.04 M.F C29H32ClN3O7 Specifications FAQs 3-Ethyl 5-methyl 4-(2-chlorophenyl)-6-methyl-2-((2-(2-(methylcarbamoyl)benzamido)ethoxy)methyl)-1,4-dihydropyridine-3,5-dicarboxylate
